Ruptured pulmonary hydatid cyst may sometimes cause complications like empyema, bronchopleural fistula, and collapsed lung. These complications may mislead the diagnosis and treatment if prior evidence of cyst has not been documented before rupture. We present a case of a young male who presented with complete collapse of left lung with pyopneumothorax and bronchopleural fistula which was misdiagnosed as pulmonary tuberculosis. He was referred to us from peripheral hospital for pneumonectomy when his condition did not improve after six months of antitubercular chemotherapy and intercostals drainage. On investigation, CT scan revealed significant pleural thickening and massive pneumothorax restricting lung expansion. Decortication of thickened parietal and visceral pleura revealed a ruptured hydatid endocyst, and repair of leaking bronchial openings in floor of probable site of rupture in left upper lobe helped in the complete expansion of the collapsed lung followed by uneventful recovery.

Introduction: Predictable intrathoracic course, anatomical proximity to heart and long-term patency has made Internal thoracic artery (ITA) a conduit of choice in coronary artery bypass grafting (CABG). Its frequent bilateral use has necessitated the need to have a comparative knowledge of surgical anatomy of ITA on both sides.Methods: A random study was conducted on 100 adult human cadavers. Sternocostal wall was removed and fixed in 10% formalin and dissected for detailed anatomy of ITA. All observations were expressed as mean ± 2SD and appropriate statistical analysis conducted.Observations: ITA originated in common trunk with other branches of subclavian artery in 12% on right side and 4% on left . Mean length of right ITA was 20.15 ± 1.22 cm, left 19.83 ± 1.66 cm in 28% of cases where bilateral ITA terminated in 6th Intercostal space (ICS). On pattern of origin of sternal branches from ITA 3 groups were observed. Group-I-some sternal branches arising from common trunk of ITA on both sides (24%), Group-II-some sternal branches arising from common branch of ITA on one side only (54%), Group-III-all sternal branches arising directly from ITA on both sides (22%). Phrenic nerve crossed anterior to ITA on both sides in 52%, posteriorly in 14% and in remaining it crossed anteriorly on one side and posteriorly on other.Conclusion: Variations as described in our study in relations to phrenic nerve, level of bifurcation and sternal blood supply must be kept in mind while harvesting bilateral ITA to reduce risk of sternal dehiscence by preserving the sternal blood supply from common trunk and to prevent post operative phrenic nerve palsy. (Ind J Thorac Cardiovasc Surg, 2007; 23: 192-196)

Idiopathic pulmonary artery aneurysm rupture was diagnosed in a 79-year-old man who presented with a dry cough. He was considered unlikely to tolerate extensive pulmonary artery reconstruction or lung resection; hence, he was salvaged by timely ligation of the distal pulmonary artery at the origin of the aneurysm.

Dr Yash Lokhandwala, and 10 or more other experts, including non-CSI members wherever additional expertise was thought necessary. The first and second drafts were circulated to the Expert Panel in August and October 2011. The Expert Panel met in December 2011 during the Annual Meeting in Mumbai, and the third draft was presented to CSI in an academic session the next day, with over 3 h of discussion, and their recommendations were incorporated. v Members of Task Force/Writing Committee. w Late.